The tig_one.zip file you have requested: Maps Levels Missions / 1 vs 1 / S to T Titles / One Down - 601.54kb is not available. Perhaps try browsing all files for the game Quake III Arena and upload any files you want to share or are missing. This is the only information we could locate:
Small DM map, good for 1on1's. date: 31st of Dec 1999.
Quake3Arena DM/Tourney level.
title: One Down
email address: firstname.lastname@example.org